.xxx {
    position: absolute;
    top: $header-height;
    left: 0;
    width: $menu-width;
    bottom: 0;
    background-color: $menu-background-color;
    .main-menu {
        .main-list {
            color: #ffffff;
            cursor: pointer;
        }
        .main-title {
            display: flex;
            width: 100%;
            line-height: 49px;
            font-weight: 500;
            padding: 0 10px;
            border-bottom: 1px solid #627784;
            border-left: 3px solid transparent;
            &.active {
                background-color: rgba(0, 0, 0, 0.07);
                border-left: 3px solid #85b4d0;
            }
        }
        .main-title:hover {
            background-color: rgba(0, 0, 0, 0.07);
        }
        .icon {
            flex: 0 0 1.2em;
            background-repeat: no-repeat;
            background-position: center center;
            background-size: 100% auto;
            margin-right: 6px;
        }
        .sub-menu {
            // padding-bottom: 10px;
            border-bottom: 1px solid #627784;
        }
        .sub-list {
            padding-left: 14px;
        }
        .sub-title {
            position: relative;
            display: flex;
            align-items: center;
            width: 100%;
            height: 40px;
            line-height: 40px;
            font-weight: 500;
            padding: 0 10px 0 0;
            border-left: 1px dashed #dddddd;
            &::before {
                content: '';
                display: inline-block;
                // position: absolute;
                width: 16px;
                top: 20px;
                left: 0;
                border-bottom: 1px dashed #ffffff;
            }
            &.active {
                .small-tips {
                    background-color: #85b4d0;
                }
            }
        }
        .sub-title:hover {
            background-color: rgba(0, 0, 0, 0.07);
            .small-tips {
                background-color: #85b4d0;
            }
        }
        .small-tips {
            display: inline-block;
            width: 10px;
            height: 10px;
            background-color: #ffffff;
        }
        .text {
            margin-top: -2px;
            margin-left: 4px;
        }
    }
}
